For the next few weeks, the planet Mars will form an isosceles triangle with the two bright stars marking the heads of the ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

See first day of spring 2025 Winter officially ends with the first day of spring on Thursday, March 20, 2025. The Earth is ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Let's celebrate Groundhog Day, in all its bizarre, quirky strangeness. Let it remind us that we have not subdued nature, but ...

The Lunar New Year kicks off on Jan. 29, 2025. Here's what to know about the year of the Wood Snake, from the personality ...

Every day since the Winter Solstice in December ... when the sun passes directly over the Earth's equator. That will occur this year at 5:01 a.m. March 20. Many people refer to the practice ...

Now that the winter solstice has passed, the Colorado continues to gain precious minutes of sunlight each day until the summer solstice on Friday, June 20. The 5:30 p.m. sunset on Monday ...

Astronomical is based on the position of the sun in relation to the Earth ... Astronomical winter will arrive Dec. 21, which is the winter solstice and marks the shortest day of the year.